CN217899767U

CN217899767U - Lamp set

Info

Publication number: CN217899767U
Application number: CN202221902608.XU
Authority: CN
Inventors: 邓星东
Original assignee: Zhongshan Xiaolan Meishan Electric Appliance Co ltd
Current assignee: Zhongshan Xiaolan Meishan Electric Appliance Co ltd
Priority date: 2022-07-23
Filing date: 2022-07-23
Publication date: 2022-11-25
Anticipated expiration: 2032-07-23

Abstract

The utility model discloses a lamp, it includes lamp body and heat dissipation cup, the installation cavity has been seted up to this lamp body inboard, this heat dissipation cup sets up and contacts with the inner wall in this installation cavity, this installation cavity includes top surface and lateral wall, the edge below of this top surface is located to this lateral wall, this heat dissipation cup includes above-mentioned and side ring, the edge below above this is located to this side ring, the diameter of this lateral wall is greater than the diameter of this side ring, contact between this above-mentioned and this top surface, contact between this side ring and this lateral wall, during the use, can be better dispel the heat to the down lamp through this heat dissipation cup, the structure bobbin sheet, simple to operate is swift.

Description

Lamp set

Technical Field

The utility model belongs to the technical field of lamps and lanterns, concretely relates to GX53 lamps and lanterns.

Background

The down lamp is a concealed lamp embedded on a ceiling, all light rays of the down lamp are projected downwards, the down lamp belongs to direct light distribution, the down lamp does not occupy space, the soft atmosphere of the space can be increased, the down lamp is widely used in places such as families, hotels, coffee houses and the like, and the down lamp is one of the most important illumination lamps in indoor illumination at present.

The traditional lamp generally has the advantages that the plurality of radiating strips are arranged on the upper surface of the outer side of the lamp shell to radiate heat, the plurality of radiating strips are fixedly connected to the surface of the lamp shell, the radiating performance is poor through the radiating strip, the structure is complex, and the lamp is the main defect of the traditional technology.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing a heat dispersion is better, and the structure is simple, simple to operate swift lamps and lanterns.

In order to achieve the above purpose, the utility model provides a technical scheme: a lamp comprises a lamp shell and a heat dissipation cup, wherein an installation cavity is formed in the inner side of the lamp shell, and the heat dissipation cup is arranged in the installation cavity and is in contact with the inner wall.

The utility model discloses mainly have following beneficial effect: this heat dissipation cup sets up in this installation cavity of this lamp body, simultaneously, contacts between this higher authority and this top surface, contacts between this side ring and this lateral wall, the utility model discloses a lamps and lanterns can be better through this heat dissipation cup dispel the heat, and the structure is simple, and simple to operate is swift.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the exploded structure of the present invention.

Fig. 3 is a schematic sectional view of the present invention.

Fig. 4 is an enlarged schematic view of fig. 3 at a.

Reference numerals: a lamp housing 10; a heat dissipation cup 20; a light-transmitting member 30; a mounting cavity 11; a top surface 111; a side wall 112; an upper face 21; a side ring 22; a connecting groove 113; a fixing ring 31; a fixing buckle 311; a connecting post 114; a through opening 211.

Detailed Description

As shown in fig. 1 to 4, a lamp includes a lamp housing 10, a heat dissipation cup 20 and a light-transmitting member 30, wherein an installation cavity 11 is opened on an inner side of the lamp housing 10, the heat dissipation cup 20 is disposed in the installation cavity 11, the heat dissipation cup 20 contacts with an inner wall of the installation cavity 11, and the light-transmitting member 30 is disposed at a bottom of the lamp housing 10.

The mounting cavity 11 includes a top surface 111 and a sidewall 112, the sidewall 112 being disposed below an edge of the top surface 111.

The heat dissipation cup 20 includes an upper surface 21 and a side ring 22, the side ring 22 is disposed below the edge of the upper surface 21, and the diameter of the sidewall 112 is larger than that of the side ring 22.

In practical implementation, the heat dissipating cup 20 is disposed in the mounting cavity 11, and meanwhile, the upper surface 21 is in contact with the top surface 111, and the side ring 22 is in contact with the side wall 112, so that the installation is simple.

In practical application, the upper surface 21 and the top surface 111 are fixed by gluing, so that the heat dissipation cup 20 is fixed in the mounting cavity 11, and the mounting is simple and convenient.

In particular embodiments, the heat sink cup 20 is made of an aluminum material.

The bottom surface of the sidewall 112 is recessed with a coupling groove 113, and the coupling groove 113 is an annular groove.

The light-transmitting member 30 has a fixing ring 31 at one end, the diameter of the fixing ring 31 is smaller than that of the sidewall 112, a fixing buckle 311 is oppositely disposed on the outer surface of the top of the fixing ring 31, and the fixing buckle 311 is adapted to the connecting groove 113.

In practical implementation, the fixing ring 31 is inserted into the bottom of the mounting cavity 11 and contacts with the surface of the sidewall 112, and at the same time, the fixing buckle 311 is driven to slide into the connecting groove 113 to be fastened and fixed, so that the light-transmitting member 30 is fixed at the bottom of the lamp housing 10, and the installation is simple and convenient.

In one embodiment, the light-transmitting member 30 is a lamp cover.

The surface of the top surface 111 is provided with a plurality of connecting columns 114, the surface of the upper surface 21 is provided with a plurality of through holes 211, the connecting columns 114 respectively penetrate through the through holes 211, and the connecting columns 114 are used for penetrating lamp pins.

In summary, this heat dissipation cup 20 sets up in this installation cavity 11 of this lamp body 10, simultaneously, contacts between this higher authority 21 and this top surface 111, contacts between this side ring 22 and this lateral wall 112, the utility model discloses a lamps and lanterns can be better dispel the heat through this heat dissipation cup 20, and the structure is simple, and simple to operate is swift.

Claims

1. A lamp is characterized in that the lamp comprises a lamp shell (10) and a heat dissipation cup (20),

the inner side of the lamp shell (10) is provided with a mounting cavity (11), and the heat dissipation cup (20) is arranged in the mounting cavity (11) and is in contact with the inner wall.

2. A lamp as claimed in claim 1, characterized in that the mounting cavity (11) comprises a top surface (111) and side walls (112), the side walls (112) being provided below the edges of the top surface (111).

3. A lamp as claimed in claim 2, characterized in that the heat sink cup (20) comprises an upper face (21) and a side ring (22), the side ring (22) being arranged below the edge of the upper face (21), the side wall (112) having a larger diameter than the side ring (22).

4. A lamp as claimed in claim 3, characterized in that the upper face (21) is in contact with the top face (111) and the side ring (22) is in contact with the side wall (112).

5. A lamp as claimed in claim 4, characterized in that the upper surface (21) is adhesively fixed to the top surface (111).

6. A lamp as claimed in any one of claims 2 to 5, further comprising a light-transmitting member (30), wherein a fixing ring (31) is disposed at one end of the light-transmitting member (30), a fixing button (311) is disposed on an outer surface of a top portion of the fixing ring (31) opposite to the fixing ring, a connecting groove (113) is recessed in a bottom surface of the side wall (112), the fixing ring (31) is inserted into a bottom portion of the mounting cavity (11) and contacts with a surface of the side wall (112), and the fixing button (311) is driven to slide into the connecting groove (113) for being fastened and fixed, so that the light-transmitting member (30) is fixed to the bottom portion of the lamp housing (10).

7. A lamp as claimed in claim 6, characterized in that the light-transmitting member (30) is a lampshade.

8. A lamp as claimed in claim 3, wherein the top surface (111) is provided with a plurality of connecting posts (114), the upper surface (21) is provided with a plurality of through holes (211), and the plurality of connecting posts (114) respectively pass through the plurality of through holes (211).